New plasmacluster® air purifiers with humidifying function offer a unique combination of air treatment technologies to make you and your family more comfortable, whatever the season. Bacteria, germs, mold spores, pollen, pet dander, smoke, dust, and odors can make breathing harder, especially for asthma and allergy suffers. Air purifiers help remove the irritants from the air that passes through it with an ultra quiet fan that draws air through a three-stage filter system. Plus, the revolutionary plasmacluster® ion technology actively refreshes the air. For an even more comfortable environment, when the plasmacluster™ air purifier is on, its sensors constantly monitor the air quality in your room, adjusting the fan for air purity while providing the optimum humidity level. This combination of features is a smart way to choose cleaner, healthier, more breathable air.